Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
Application data
Number
PI8705778Type
Filing
Publication
The application was refused by the INPI on 07/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
G. L. (pessoa física)
IT
Inventors
E. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/14/1989
RPI 995
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RPI 970
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07/02/1991
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